420156

420,156 is an even composite number composed of four prime numbers multiplied together.

What does the number 420156 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 36 divisors.

420156 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 420156:

2² × 3² × 11 × 1061

(2 × 2 × 3 × 3 × 11 × 1061)

See below for interesting mathematical facts about the number 420156 from the Numbermatics database.

Names of 420156

Cardinal: 420156 can be written as Four hundred twenty thousand, one hundred fifty-six.

Scientific notation

Scientific notation: 4.20156 × 10⁵

Factors of 420156

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 1077

Divisors of 420156

Number of divisors d(n): 36
Complete list of divisors:
1 2 3 4 6 9 11 12 18 22 33 36 44 66 99 132 198 396 1061 2122 3183 4244 6366 9549 11671 12732 19098 23342 35013 38196 46684 70026 105039 140052 210078 420156
Sum of all divisors σ(n): 1159704
Sum of proper divisors (its aliquot sum) s(n): 739548
420156 is an abundant number, because the sum of its proper divisors (739548) is greater than itself. Its abundance is 319392

Bases of 420156

Binary: 1100110100100111100₂
Hexadecimal: 0x6693C
Base-36: 9070

Squares and roots of 420156

420156 squared (420156²) is 176531064336
420156 cubed (420156³) is 74170585867156416
The square root of 420156 is 648.1944152799
The cube root of 420156 is 74.8979946617

Scales and comparisons

How big is 420156?

420,156 seconds is equal to 4 days, 20 hours, 42 minutes, 36 seconds.
To count from 1 to 420,156 would take you about four days.

This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
A cube with a volume of 420156 cubic inches would be around 6.2 feet tall.

Recreational maths with 420156

420156 backwards is 651024
420156 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 420156's digits is 18
More coming soon!

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The information we have on file for 420156 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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